Quantum computing stocks are in full rebound mode in 2026, with the benchmark S&P Kensho Global Quantum Computing Technologies Index up 40% year to date and up 161% over the past 12 months as of April ...

Amazon Web Services has unveiled its Ocelot chip based on a hardware-efficient quantum computing architecture. Fernando Brandão and Oskar Painter of AWS said in a blog post that the pair of silicon ...

Nvidia asserts that its Ising models perform their error-correcting processes about 3 times more accurately than traditional ...

As part of DARPA’s Quantum Benchmarking Initiative, the two companies are now in negotiations under the validation and co-design phase of the quantum computing program. The Defense Advanced Research ...

A new "geometry‑based" quantum swap gate makes neutral‑atom computers far less sensitive to laser noise.

Quantum computing is starting to move out of the lab and into the real world—and the shift is happening faster than many expected. What was once viewed as a distant, theoretical technology is now ...

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the Proceedings of the National Academy of Sciences. Through new calculations, ...

Quantum computing promises to reshape energy by enabling advanced simulations and accelerating materials discovery for carbon ...

The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close to being ready ...

While post-quantum security standards and technical solutions are rapidly advancing, Quantus’ Chris Smith argues that Bitcoin ...

Joe Fitzsimons of Horizon Quantum discusses the future of quantum computing and its real-world potential. He says the company ...